[Xen-devel] RE: xl create fail with qcow2 image sometimes

[Daniel Stodden <daniel.stodden@xxxxxxxxxx>]

On Tue, 2010-11-16 at 21:54 -0500, Zhang, Yang Z wrote:
> Hi Daniel, here the original mail.

Do you have syslog notice from tapdisk in /var/log around the time that
happens?

-2 indicates ENOENT (no such file..)..

Daniel

> best regards
> yang
> 
> 
> > -----Original Message-----
> > From: xen-devel-bounces@xxxxxxxxxxxxxxxxxxx
> > [mailto:xen-devel-bounces@xxxxxxxxxxxxxxxxxxx] On Behalf Of Zhang, Yang Z
> > Sent: Wednesday, October 13, 2010 4:01 PM
> > To: xen-devel@xxxxxxxxxxxxxxxxxxx
> > Subject: [Xen-devel] xl create fail with qcow2 image sometimes
> > 
> > Hi all
> > I find use "xl create" to create guest with qcow2 image fails sometimes. It
> > shows the error:
> > cannot add disk 0 to domain: -2
> > libxl: error: libxl.c:896:libxl_destroy_device_model Couldn't find device 
> > model's
> > pid: No such file or directory
> > libxl: error: libxl.c:956:libxl_domain_destroy libxl_destroy_device_model 
> > failed
> > for 21
> > 
> > I use follow command to create qcow2 image.
> > qemu-img-xen create -f qcow2 test.img -b /share/xvs/img/app/ia32e_SMP.img
> > 
> > But sometimes it is successful to create guest.
> > For example:
> > I use qemu-img-xen to create two same images: test.qcow2 and test1.qcow2.
> > Using same config file to create guest, it is successful with test.qcow2 
> > but fail
> > with test1.qcow2.
> > 
> > The changeset i used is 22155. Anyone meet this issue? Or any suggestion?
> > 
> > 
> > 
> > 
> > best regards
> > yang
> > 
> > 
> > 
> > _______________________________________________
> > Xen-devel mailing list
> > Xen-devel@xxxxxxxxxxxxxxxxxxx
> > http://lists.xensource.com/xen-devel



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